1. AC Question's Avatar
    The Android software of my mobile Samsung Galaxy A5 (Model SM A500H) has recently been auto updated to version 5.0.2. Since then I cannot use USSD code such as *566# for balance check. When I dial the code the screen shows "USSD code running". After sometime the display disappears without any result.
    08-08-2015 01:03 PM
  2. Rukbat's Avatar
    Bring the phone to your carrier and ask them why. (It could be a major bug in their modification of the update, it could be a problem with their servers.)
    anon8380037 likes this.
    08-08-2015 02:29 PM
  3. Russell3208's Avatar
    I am also facing the same problem with my Samsung Galaxy A5 after upgrading to Lollipop. Please help me.
    09-10-2015 04:31 AM
  4. 44678687's Avatar
    My mobIle galaxy S5 automatically upgraded recently, when I try to check my account balance the USSD is continuously running and finally saying that there is problem with the servery or wrong MMI. Could you please help me?
    05-23-2016 10:18 AM

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